LEGRAND Raritan PX3-3000 Series, Руководство пользователя

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Appendix L: Additional PX3 Information
896
The more thresholds are enabled for a sensor, the more sensor states
are available for it. The "normal' state is always available regardless of
whether any threshold is enabled.
For example:

When a sensor only has the Upper Critical threshold enabled, it has
two sensor states: normal and above upper critical.

When a sensor has both the Upper Critical and Upper Warning
thresholds enabled, it has three sensor states: normal, above upper
warning, and above upper critical.
States of "above upper warning" and "below lower warning" are warning
states to call for your attention.
States of "above upper critical" and "below lower critical" are critical
states that require you to immediately handle.
Range of each available sensor state:
The value of each enabled threshold determines the reading range of
each available sensor state. For details, see
Yellow- or
Red-Highlighted Sensors (on page 238).